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HP-UX port: unsetenv() might not exist

This commit is contained in:
Gerhard Rieger 2008-09-29 21:16:41 +02:00
parent a0435920f6
commit 618170baf3
4 changed files with 13 additions and 1 deletions

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@ -1198,6 +1198,9 @@ dnl Search for setenv()
AC_CHECK_FUNC(setenv, AC_DEFINE(HAVE_SETENV),
AC_CHECK_LIB(isode, setenv, [LIBS="-lisode $LIBS"]))
dnl Search for unsetenv()
AC_CHECK_FUNC(unsetenv, AC_DEFINE(HAVE_UNSETENV))
dnl Run time checks